105 citations · 165 across the 5 of their papers we have counts for
4 papers · 1 filter
Fractal Space-Time from Spin-Foams
Elena Magliaro, Claudio Perini, Leonardo Modesto
In this paper we perform the calculation of the spectral dimension of spacetime in 4d quantum gravity using the Barrett-Crane (BC) spinfoam model. We realize this considering a ver…
Fractal Dimension in 3d Spin-Foams
Francesco Caravelli, Leonardo Modesto
In this paper we perform the calculation of the spectral dimension of the space-time in 3d quantum gravity using the dynamics of the Ponzano-Regge vertex (PR) and its quantum group…
Fractal Quantum Space-Time
Leonardo Modesto
In this paper we calculated the spectral dimension of loop quantum gravity (LQG) using the scaling property of the area operator spectrum on spin-network states and using the scali…
Evaporating loop quantum black hole
Leonardo Modesto
In this paper we obtain the black hole metric from a semiclassical analysis of loop quantum black hole. Our solution and the Schwarzschild one tend to match well at large distances…